For Low

Free Consultation

We offer treatment programs for Testosterone Replacement Therapy, Erectile Dysfunction Programs including Trimix and Sublingual forms of Viagra, Cialis, and Levitra. All prescription medications shipped directly from a U.S. pharmacy.

Contact us

Grand Canyon Clinics

2717 N. Fourth St. # 100,
Flagstaff, AZ 86004

T 480 442 4204

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Men's <br>Health


Testosterone <br>Therapy


Erectile<br> Dysfunction


Weight<br> Loss


Age management is the most important investment a man can make in his lifetime. We no longer have to age normally like our fathers did. We now have the choice to age at an optimal level and turn back the clock. Through testosterone replacement therapy, you now have a choice that they never had.

Through Telemedicine, a licensed doctor will do your consultation, lab results and treatment program, by phone from the comfort of your home. No office visit necessary.

Meet Our Team

Low T Clinic in numbers


  • Thanks to Dr. Chastant, I’m in the best health of my life (at age 52)! I feel fantastic, and I’ve never looked better! My family is the most important thing in my life, and nothing is more critical than their health and well-being. I trust my family’s health to Dr. Chastant!
    Duncan, AZ

  • I had such an incredible experience there in Oct! Loved the entire staff. My best to you, and my gratitude for all you do for so many people!!! Thank you!!!
    J.H.Lee's Summit, MO

  • Between the support and care provided by Dr. Chastant, Josh Williams, Arnie Fonseca and Jody Drange, I am fortunate to have come up with a team of guiding lights who’s passions and gifts should pave my way for a brighter and healthier future. With all my thanks and Gratitude, I will take care and you do the same.
    D.F. Phoenix, AZ

  • I have had the great fortune of being under the care of Grand Canyon Clinics for quite some time now, between Testosterone therapy, education and home delivery, Grand Canyon Clinics has no equal. Being able to communicate with Dr. Chastant about concerns, when I have them is priceless. The immediate and complete attention you’re given is nothing short of amazing.
    D.A. Phoenix, AZ

Book A Free Consultation

We offer you the convenience of telemedicine. You can access our clinical services on-line. Available on your computer, smartphone, or tablet for our consults. From the comfort and convenience of your home.